"Slick social share buttons adds facebook, twitter, google +1, linkedin, digg, delicious, reddit, stumbleupon and pinterest pin it social media buttons Add facebook, twitter, google +1, linkedin, digg, delicious, reddit, stumbleupon and pinterest pin it social media buttons to your website in either a floating or sliding panel and see summaries of all your social metrics in the admin social statistics page"

1. SEO Rank Reporter 2. All in One SEO Pack 3. SEO Ultimate 4. SEO Content Control 5. SEO Friendly Image 6. SEO Smart Links 7. Google XML Sitemaps 8. Platinum SEO Pack

"Events Manager is the most popular wordpress event registration plugin and is freely available on wordpress.org. Events, bookings, calendars, locations and lots more!"

"The Events Calendar is a fully featured event management system with multiple views, 3rd party integrations, and a slew of premium add-ons. "

"Manage and display events. Includes recurring events; locations; widgets; Google maps; RSVP; ICAL and RSS feeds; PAYPAL support. SEO compatible. Events Made Easy (formally called 'Events Manager Extended') is a full-featured event management solution for WordPress. Events Made Easy supports public, private, draft and recurring events, locations management, RSVP (+ approval if wanted) and maps. With Events Made Easy you can plan and publish your event, or let people reserve spaces for your weekly meetings. You can add events list, calendars and description to your blog using multiple sidebar widgets or shortcodes; if you are a web designer you can simply employ the template tags provided by Events Made Easy."

"Based on the well known Subscribe-to-Comments PlugIn, but now with double-opt-in feature to prevent spam. Allows readers to receive notifications of new comments that are posted to an entry, with double-opt-in Feature. First, the user will get an e-mail with a confirmation link, after the user has confirmed the subscription, he or she will be noticed about new comments. Plugin based on Mark Jaquith "Subscribe to Comments"."

"Plugin allows you to set up advanced rating and review system for post types and comments in your blog using single, multi and thumbs ratings. GD Star Rating plugin allows you to set up rating and review system for posts, pages and comments in your blog. You can set many options for displaying the rating stars, and add widgets into the sidebars for displaying top ratings and other statistics generated by the plugin. Plugin includes advanced settings panels that will allow you to control many aspects of rating. Plugin also supports multi ratings along with thumbs based ratings. Plugin supports use of cache plugins and dynamic loading of data using ajax."

"The WordPress mailing platform Style your html and plain text mails with dedicated themes and templates. Double opt-in subscription. Subscriptions to Comments, Newsletters/Post notifications and even to Mailing lists. Newsletters/Post notifications on a per post, daily, weekly, monthly basis. Optional : full control on all mails sent by WordPress."

"The Rating-Widget Ratings plugin allows you to create and manage ratings from within your WordPress dashboard. You can embed ratings into your posts, pages or comments. PLUS, you can embed ratings into your BuddyPress activity updates and comments. In extra, the rating support BP's bbPress forum posts ratings. All Rating-Widget ratings are fully customizable, cross-browser, support multi-language, CSS3 compliant and hosted by Rating-Widget.com. You can create unlimited ratings and collect unlimited votes. The rating editor allows you to fully customize your ratings and its placement on your blog's layout. You can also avail of the the 'Top Rated' widget that will allow you to place the widget in your sidebar. This widget will show you the top rated posts, pages and comments."

"WP Post to PDF allows visitor to download post in PDF format for easy future reference. "

"A plugin to convert articles to PDF. Visitors can create a PDF of articles in blog. Contents in created PDF files are linked with your blog. "

"Build highly customizable PDF documents from any combination of pages and posts, or add a link to any page to download a PDF of that post. "

"Adds userfriendly multilingual content management and translation support into WordPress. Writing multilingual content is already hard enough, why make using a plugin even more complicated? I created qTranslate to let WordPress have an easy to use interface for managing a fully multilingual web site."

"A list of the tweaks included in the Dashboard Tweaks plugin: - change the WordPress logo in the top-left of the admin bar with a custom admin logo - link that logo to the home URL instead of the new wp-admin/about.php - remove the entire sub-menu with links to Codex, forums and what not - remove the Visit Site sub-menu under the site's name - change "Howdy" into "Welcome back" - add a special favicon for the Dashboard only (ideally different from the frontend, but up to you) - change the tab title into a standard "Dashboard of [sitename]" - remove icons in front of Dashboard menus - reduce page heading size - remove publish icon of Add new Post/Page screens - add colored background to sidebar active sub-menu to add contrast - add colored background to activated plugins to add contrast - add custom footer text"

"A plugin for WordPress that automatically uploads your blogs files and a SQL dump of its database to Dropbox."

"Do backups and more for your WordPress Blog."

"Security has become a foremost concern on the Web in the past few years. Hackers have always been around, but with the increase in computer literacy and the ease of access to virtually any data, the problem has increased exponentially. It is now rare for a new website to not get comment spam within days of its release, even if it is not promoted at all."

"This is a list of free and beautiful WordPress 3.0 ready themes. They were harder to find than I thought, maybe because WordPress 3 is so new and theme developers need more time to catch up. There are some early adopters, however, and the best of them are in this list. To see the theme demo, just click on the theme picture."

"Subscribe to Comments Reloaded allows commenters to sign up for e-mail notifications of subsequent replies."

"Provides several Twitter widgets: show your own tweets, show tweets relevant to post's tags, show tweets for Twitter lists, show tweets for hasht"